人教版三年級上冊英語課件

　　How much are they課件

教學目標：

1、知識目標：能夠理解和應答How much are the______和How much is the ____

認識expensive和on sale

2、能力目標：能夠運用所學對話買東西。

3、情感目標：培養自信交流、合作互助的優良品質。

教學重難點：

1、重點：理解和應答How much is the ____和How much are the ____

2、難點：認識expensive 和on sale

教學過程：

一、複習

1、一起唱上節課的chant

2、出示水果卡片，並問：What’s this （複習水果）

3、複習句型：How much for one_____/ ____ yuan./ I’ll take ___, please. Thank you. 讓學生找上節課與其做對話練習的那個夥伴，一起練習他們編的對話。讓他們練習買賣教室裏的東西。

二、新授

1、教師假裝沒有鉛筆，並說：I want some pencils. But I have no pencils. （加上手勢，表情） Do you have any pencils （伸出手去要，學生會拿出鉛筆給老師） 多引導幾個這樣的'對話，練習Do you have any ____這個句型。然後由師生對話轉到生生對話。

2、當學生拿出鉛筆時，教師問：How much is the pencil The ___. How much How much yuan （教師做出從兜裏掏錢的動作，學生會明白）

T: How much is the pencil

S: ___ yuan.

T: I’ll take ____, please.

S: （給教師一支鉛筆）

T：Thanks!

S: You’re welcome.

板書 How much is the ____ = How much for one _____

領讀幾遍。

3、T: Do you have any erasers I want two erasers. （學生拿出兩塊橡皮）

T: How much are the erasers （板書）

向學生說明How much are 是用來詢問一個以上的東西的價錢；而How much is 是用來詢問一個東西的價錢。

4、拿出標有價錢的單詞卡片，師生問答、生生問答。

如果遇到貴的，引出expensive, on sale.

T: How much are the ____

S: ___ yuan.

T: Hmmm. No, thanks. That’s expensive Are the ____ on sale

S: Yes/No.

T: How much is/are the ____

S: _____ yuan.

5、讀課文，解釋expensive 和 on sale.

6、從學生中收集東西，引導情景對話。

7、小組練習，展示對話。

板書設計：

Lesson23How much are they

How much is the pencil = How much for one pencil

How much are the erasers

Expensive on sale

課堂教學資源：

Lots of = a lot of = many 許多

課後習題：

一、選擇正確答案

1、當別人向你道謝時，你該如何迴應？

! B. You’re welcome. C. Yes.

2、你向售貨員詢問某物的價格時，應該怎麼說？

A. Howmuch is it B. How many are there C. I ‘ll take two, please!

3、如何在飯店裏點菜呢？

A. I am hungry. B. I’d like some fish. C. I don’t like chicken.

4、別人問你是否想喝茶時，你如何作肯定回答？

A. Yes, please. B. Sorry. C. No, thanks.